2
3
4
6
8
2
6
4
3
10
6
3
6
15
21
14
29
21
6
51
11
23
24
45
17
52
16
148
6
9
67
336
286
154
102
38
224
22
36
637
198
1500
+
−
openstreetmap
Cluster
Leaflet
| Data by ©
OpenStreetMap
, under
ODbL
.